Characterization of subcritical water oxidation with in situ monitoring and self-modeling curve resolution

Analytica Chimica Acta

Volumn 485, Issue 1, 2003, Pages 73-87

  Gemperline, Paul J ^a   Yang, Yu ^a   Bian, Zhihui ^a  

^a EAST CAROLINA UNIVERSITY   (United States)

Author keywords

Batch reaction monitoring; Fiber optic probes; Self modeling curve resolution; Subcritical water oxidation; UV Vis spectrometry

Indexed keywords

COMPOSITION; FLOW MEASUREMENT; GAS CHROMATOGRAPHY; MATHEMATICAL MODELS; OXIDATION; SOLUTIONS; ULTRAVIOLET SPECTROMETERS;

SUBCRITICAL WATER;

WATER ANALYSIS;

ANILINE; BENZOIC ACID; HYDROGEN PEROXIDE; ORGANIC COMPOUND; PHENOL; REAGENT; SOLVENT; WATER;

AQUEOUS SOLUTION; ARTICLE; BATCH REACTOR; CHEMICAL OXYGEN DEMAND; DESTRUCTION; FIBER OPTICS; GAS CHROMATOGRAPHY; MOLECULAR MODEL; MOLECULAR PROBE; OXIDATION; PRIORITY JOURNAL; RADIATION MEASUREMENT; REACTION ANALYSIS; SPECTROMETRY; TEMPERATURE; ULTRAVIOLET RADIATION;

GADUS MORHUA;

EID: 0037648950     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-2670(03)00354-4     Document Type: Article

References (40)

1. F.V. Bright, E.P. McNally, Supercritical fluid technology: theoretical and applied approaches to analytical chemistry, American Chemical Society, Washington, DC, 1992.
2. Gao J. Supercritical hydration of organic compounds. The potential of mean force for benzene dimer in supercritical water. J. Am. Chem. Soc. 115:1993;6893-6895.
3. Connolly J.F. Solubility of hydrocarbons in water near the critical solution temperatures. J. Chem. Eng. Data. 11:1966;13-16.
4. Miller D.J., Hawthorne S.B. Method for determining the solubilities of hydrophobic organics in subcritical water. Anal. Chem. 70:1998;1618-1621.
5. Curren M.S., King J.W. Solubility of triazine pesticides in pure and modified subcritical water. Anal. Chem. 73:2001;740-745.
6. Holliday R.L., Jong B.Y.M., Kolis J.W. Organic synthesis in subcritical water. Oxidation of alkyl aromatics. J. Supercrit. Fluids. 12:1998;255-260.
7. Holliday R.L., King J.W., List G.R. Hydrolysis of vegetable oils in sub- and supercritical water. Ind. Eng. Chem. Res. 36:1997;932-935.
8. Kubatova A., Lagadec A.J.M., Hawthorne S.B. Dechlorination of lindane, dieldrin, tetrachloroethane, trichloroethene, and PVC in subcritical water. Environ. Sci. Technol. 36:2002;1337-1343.
9. Hinz D.C., Wai C.M., Wenclawiak B.W. Remediation of a nonachloro biphenyl congener with zero-valent iron in subcritical water. J. Environ. Monit. 2:2000;45-48.
10. M.A. McHugh, V.J. Krukonis, Supercritical Fluid Extraction: Principles and Practice, second ed., Butterworth, Stoneham, MA, 1994.
11. Subramaniam B., McHugh M.A. Reactions in supercritical fluids - a review. Ind. Eng. Chem. Process Des. Dev. 25:1986;1-12.
12. Kane R.D. Pick the right materials for wet oxidation. Chem. Eng. Prog. 95:1999;51-58.
13. Dhawan J.C., Huddleston H.T. Chemicals of commerce from recycled scrap tires. Polym. Recycl. 2:1996;77-82.
14. Hawthorne S.B., Yang Y., Miller D.J. Extraction of organic pollutants from environmental solids with sub- and supercritical water. Anal. Chem. 66:1994;2912-2920.
15. Jimenez-Carmona M.M., Luque de Castro M.D. An approach for monitoring subcritical water extraction kinetics of fluorescent analytes. Anal. Chim. Acta. 342:1997;215-221.
16. Yang Y., Li B. Subcritical water extraction coupled to high-performance liquid chromatography. Anal. Chem. 71:1999;1491-1495.
17. Johnson M.D., Huang W., Dang Z., Weber W.J. Jr. A distributed reactivity model for sorption by soils and sediments. 12. Effects of subcritical water extraction and alterations of soil organic matter on sorption equilibria. Environ. Sci. Technol. 33:1999;1657-1663.
18. Lagadec A.J.M., Miller D.J., Lilke A.V., Hawthorne S.B. Pilot-scale subcritical water remediation of polycyclic aromatic hydrocarbon- and pesticide-contaminated soil. Environ. Sci. Technol. 34:2000;1542-1548.
19. Curren M.S.S., King J.W. New sample preparation technique for the determination of avoparcin in pressurized hot water extracts from kidney samples. J. Chromatogr. A. 954:2002;41-49.
20. Miller D.J., Hawthorne S.B. Subcritical water chromatography with flame ionization detection. Anal. Chem. 69:1997;623-627.
21. Smith R.M., Burgess R.J. Superheated water as an eluent for reversed-phase high-performance liquid chromatography. J. Chromatogr. A. 785:1997;49-55.
22. Yang Y., Jones A.D., Eaton C.D. Retention behavior of phenols, anilines, and alkylbenzenes in liquid chromatographic separations using subcritical water as the mobile phase. Anal. Chem. 71:1999;3808-3813.
23. Lin J.C., Chang C.J. Reduction of chemical oxygen demand of industrial wastes using. J. Environ. Sci. Health, Part A. 27:1992;1655-1673.
24. Teletzke G.H. Wet air oxidation. Chem. Eng. Prog. 60:1964;33-38.
25. Rhodes T.A., Fox M.A. New high-pressure fiber-optic cell for time-resolved emission and absorbance measurements in near- and supercritical solvents. Appl. Spectrosc. 51:1997;358-361.
26. Poliakoff M., Howdle S.M., Kazarian S. Vibrational spectroscopy in supercritical fluids: from analysis and hydrogen bonding to polymers and synthesis. Angew. Chem. Int. Ed. Engl. 34:1995;1275-1295.
27. Paradkar R.P., Williams M.L., Drews M.J. Design of a simple, high-pressure, fiber-optic flow cell for on-line monitoring of supercritical water oxidation. Am. Lab. 4:2000;26-28.
28. Hunt F., Ohde H., Wai C.M. A high pressure fiber-optic reactor with charge-coupled device array ultraviolet-visible spectrometer for monitoring chemical processes in supercritical fluids. Rev. Sci. Instrum. 70:1999;4661-4667.
29. Bell W.C., Booksh K.S., Myrick M.L. Monitoring anhydride and acid conversion in supercritical/hydrothermal water by in situ fiber-optic Raman spectroscopy. Anal. Chem. 70:1998;332-339.
30. Lawton W.H., Sylvestre E.H. Self modeling curve resolution. Technometrics. 13:1971;617-633.
31. Gemperline P.J. A priori estimates of the elution profiles of the pure components in overlapped liquid chromatography peaks using target factor analysis. J. Chem. Inf. Comput. Sci. 24:1984;206-212.
32. Vandeginste B., Essers R., Bosman T. Three-component curve resolution in liquid chromatography with multiwavelength diode array detection. Anal. Chem. 57:1985;971-985.
33. Lavine B.K. Chemometrics. Anal. Chem. 72:2000;91R-97R.
34. Quinn A.C., Gemperline P.J., Baker B., Zhu M., Walker D.S. Fiber-optic UV/visible composition monitoring for process control of batch reactions. Chemom. Intell. Lab. Syst. 45:1999;199-214.
35. Zhao Z., Malinowski E.R. Determination of the hydration of methylene blue aggregates and their dissociation constants using visible spectroscopy. Appl. Spectrosc. 53:1999;1567-1574.
36. Gampp H., Maeder M., Meyer C.J., Zuberbuhler A.D. Calculation of equilibrium constants from multiwavelength spectroscopic data. I. Mathematical considerations. Talanta. 32:1985;95-101.
37. Malinowski E.R. Statistical F-tests for abstract factor analysis and target testing. J. Chemom. 3:1988;49-60.
38. Faber K., Kowalski B.R. Critical evaluation of two F-test for selecting the number of factors in abstract factor analysis. Anal. Chim. Acta. 337:1997;57-71.
39. US Environmental Protection Agency, Method for analysis of waters and wastes, Method 410.414, 1983.
40. 2. Ind. Eng. Chem. Res. 30:1991;1916-1920.